SNS Timing System

Epics Software Development for Sns Vme Based Timing and Rtdl System*

The Spallation Neutron Source (SNS) timing and Real Time Data Link (RTDL) systems are being designed and developed at Brookhaven National Laboratory (BNL), Los Alamos National Laboratory (LANL) and other SNS collaborating labs [1]. The VME-based SNS timing system is comprised of a phase locked loop (PLL) to generate a 120 Hz power line locked clock, a master timing system including up to 4 16-e...

PROPOSAL for the SNS RING BEAM SYNCHRONOUS TIMING SYSTEM

The Sns Run Permit System

* Work supported by U.S. Department of Energy Abstract The Spallation Neutron Source (SNS) is an accelerator-based neutron source being built in Oak Ridge, Tennessee, by the U.S. Department of Energy. The SNS will provide the most intense pulsed neutron beams in the world for scientific research and industrial development. The facility is scheduled for completion in 2006. The project is a colla...

Network Attached Devices at Sns*

The Spallation Neutron Source (SNS) diagnostic instruments at Oak Ridge National Laboratory are based on the Network Attached Device (NAD) concept. Each pickup or sensor has its own resources, such as networking, timing, data acquisition, and processing. NADs function independently thus reducing the brittleness inherent in tightly coupled systems. This paper describes our implementation of the ...

Propranolol Prevents Osteoporosis and up-regulates Leptin in Ovariectomized Rats

Osteoporosis is a systemic skeletal disease and there is a close relationship between the sympathetic nervous system (SNS) and bone metabolism. Leptin has been shown to regulate bone formation and bone resorption via the SNS. However, the effect of SNS on leptin signaling has not been clearly understood. In the present study, we studied the effect of propranolol on ovariectomy-induced osteoporo...